package thread;

public class ThreadDemo3 {
    public static void main(String[] args) {
        Thread t1 = new Thread(() -> {
            for (int i = 0; i < 1000; i++) {
                System.out.println("123??");
            }
        });

        Thread t2 = new Thread(() -> {
            for (int i = 0; i < 1000; i++) {
                System.out.println("abc???");
            }
        });

        t1.start();
        t2.start();
    }
}